Net::Gnats provides a perl interface to the gnatsd command set. Although most
of the gnatsd command are present and can be explicitly called through
Net::Gnats, common gnats tasks can be accompished through some methods which
simplify the process (especially querying the database, editing bugs, etc).
WWW: http://gnatsperl.sourceforge.net/

Change the way Perl modules are installed, update the default Perl to 5.18.
Before, we had:
site_perl : lib/perl5/site_perl/5.18
site_perl/perl_arch : lib/perl5/site_perl/5.18/mach
perl_man3 : lib/perl5/5.18/man/man3
Now we have:
site_perl : lib/perl5/site_perl
site_arch : lib/perl5/site_perl/mach/5.18
perl_man3 : lib/perl5/site_perl/man/man3
Modules without any .so will be installed at the same place regardless of the